AFOS product CLIDTW
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CLIDTW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
427 PM EDT FRI SEP 15 2023

...................................

...THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 15 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         71    259 PM 100    1939  75     -4       73       
  MINIMUM         51    612 AM  41    1984  56     -5       59       
  AVERAGE         61                        65     -4       66     

PRECIPITATION (IN)                                                    
  TODAY            0.00          1.65 1992   0.11  -0.11     0.00     
  MONTH TO DATE    1.01                      1.68  -0.67     0.06     
  SINCE SEP 1      1.01                      1.68  -0.67     0.06     
  SINCE JAN 1     30.02                     25.43   4.59    18.46     

SNOWFALL (IN)                                                              
  TODAY            0.0           0.0    MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            4                         3      1        0        
  MONTH TO DATE   15                        23     -8        1        
  SINCE SEP 1     15                        23     -8        1        
  SINCE JUL 1     22                        32    -10        1        

 COOLING                                                              
  TODAY            0                         3     -3        1        
  MONTH TO DATE   63                        61      2       87        
  SINCE SEP 1     63                        61      2       87        
  SINCE JAN 1    701                       808   -107      992        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     2.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM                                      
 LOWEST     51           300 PM                                      
 AVERAGE    72                                                        

..........................................................


THE DETROIT MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        98      1939                      
 MINIMUM TEMPERATURE (F)   56        38      1966                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 15 2023.....SUNRISE   713 AM EDT   SUNSET   743 PM EDT     
SEPTEMBER 16 2023.....SUNRISE   714 AM EDT   SUNSET   741 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$